Home / 2,305,940,946.48-3,459,965,444.64-1,255,104,942.48

Finding the Fourth Proportional to 2,305,940,946.48, 3,459,965,444.64 and 1,255,104,942.48

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Solution

The fourth proportional to 2,305,940,946.48, 3,459,965,444.64 and 1,255,104,942.48 is: 1,883,231,110.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,940,946.48 : 3,459,965,444.64 = 1,255,104,942.48 : x
  2. Step 2: Convert to fraction form
    2,305,940,946.48/3,459,965,444.64 = 1,255,104,942.48/x
  3. Step 3: Cross multiply
    2,305,940,946.48x = 3,459,965,444.64 × 1,255,104,942.48
  4. Step 4: Simplify right side
    2,305,940,946.48x = 4,342,619,730,377,674,752
  5. Step 5: Solve for x
    x = 4,342,619,730,377,674,752/2,305,940,946.48
  6. Step 6: Final answer
    x = 1,883,231,110.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.